312932848

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{27431}}^1$

素因数の和:27493

約数の個数: 40

約数和(自身を含む): 653101056

約数和(自身を除く): 340168208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 27431, 54862, 109724, 219448, 438896, 630913, 850361, 1261826, 1700722, 2523652, 3401444, 5047304, 6802888, 10094608, 13605776, 19558303, 39116606, 78233212, 156466424, 312932848]

約数ペア:

[(1, 312932848), (2, 156466424), (4, 78233212), (8, 39116606), (16, 19558303), (23, 13605776), (31, 10094608), (46, 6802888), (62, 5047304), (92, 3401444), (124, 2523652), (184, 1700722), (248, 1261826), (368, 850361), (496, 630913), (713, 438896), (1426, 219448), (2852, 109724), (5704, 54862), (11408, 27431)]